Canceling The Settings For Vcs; Canceling The Xen Settings - Hitachi XP P9500 User Manual

# service cman start
# service rgmanager start

3.23.5 Canceling the Settings for VCS

This section describes how to cancel the HDLM device settings in VCS in an
environment where VCS is used. For details on how to perform operations from the
VCS GUI, see the VCS documentation.
To cancel the HDLM settings in an environment where VCS is used:
1. Stop the cluster service of VCS.
2. Change the HDLM device used by VCS to a SCSI device.
Change the
device to SCSI device.

3.23.6 Canceling the Xen Settings

This subsection describes how to cancel the HDLM device settings in an environment
in which Xen is being used.
The following is the procedure for migrating a domainU environment that uses the
HDLM device
uses the SCSI device
1. Check the correspondence between the HDLM and SCSI devices.
Execute the HDLM configuration definition utility (
parameter.
# /sbin/dlmcfgmgr -v
HDevName
/dev/sddlmaa configured /dev/sda
/dev/sddlmab configured /dev/sdb
:
:
KAPL10302-I /sbin/dlmcfgmgr completed normally.
#
The HDLM devices are listed in the
listed in the
2. Check whether the HDLM devices can be migrated to the SCSI devices.
Execute the command shown below.
parameter in
Block Devices
in a multi-path configuration to an environment that
/dev/sddlmaa
in a single-path configuration.
/dev/sda
Management Device
column.
Device
3. Creating an HDLM Environment
resource from an HDLM
Mount
dlmcfgmgr
Host Channel Target
2
- 2
2
column, and the SCSI devices are
HDevName
) with the
-v
Lun
0 0 0
0 1 0
0 0 1
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